#!/usr/bin/env python
# The contents of this file are subject to the Common Public Attribution
# License Version 1.0. (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://code.reddit.com/LICENSE. The License is based on the Mozilla Public
# License Version 1.1, but Sections 14 and 15 have been added to cover use of
# software over a computer network and provide for limited attribution for the
# Original Developer. In addition, Exhibit A has been modified to be consistent
# with Exhibit B.
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
# the specific language governing rights and limitations under the License.
#
# The Original Code is reddit.
#
# The Original Developer is the Initial Developer.  The Initial Developer of
# the Original Code is reddit Inc.
#
# All portions of the code written by reddit are Copyright (c) 2006-2015 reddit
# Inc. All Rights Reserved.
###############################################################################

import unittest

from r2.lib.providers.image_resizing.unsplashit import UnsplashitImageResizingProvider


class TestLocalResizer(unittest.TestCase):
    @classmethod
    def setUpClass(cls):
        cls.provider = UnsplashitImageResizingProvider()

    def test_no_resize(self):
        image = dict(url='http://s3.amazonaws.com/a.jpg', width=200,
                      height=800)
        url = self.provider.resize_image(image)
        self.assertEqual(url, 'https://unsplash.it/200/400')

    def test_resize(self):
        image = dict(url='http://s3.amazonaws.com/a.jpg', width=1200,
                      height=800)

        for width in (108, 216, 320, 640, 960, 1080):
            url = self.provider.resize_image(image, width)
            self.assertEqual(url, 'https://unsplash.it/%d/%d' % (width,
                width*2))
